UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vn/aNm2UsDpg7as3yudyLqOH2tm4KMWpyvgd26uQ3GI=' 
WHERE 
  key_id = '41765e79f208ed3f11dc5be9a7b2587d56e098ad55decebc23b816e3a2f3e156' 
  AND (
    token = 'Vn/aNm2UsDpg7as3yudyLqOH2tm4KMWpyvgd26uQ3GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )